1 /* vi: set sw=4 ts=4: */
5 * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
7 * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
10 #include <sys/syscall.h>
13 #include "xstatconv.h"
15 #if defined __NR_fstat64 && !defined __NR_fstat
16 int fstat(int fd, struct stat *buf)
18 int result = INLINE_SYSCALL(fstat64, 2, fd, buf);
20 /* Did we overflow? */
21 if (buf->__pad1 || buf->__pad2 || buf->__pad3
22 || buf->__pad4 || buf->__pad5
23 || buf->__pad6 || buf->__pad7) {
24 __set_errno(EOVERFLOW);
30 libc_hidden_def(fstat)
32 #elif defined __NR_fstat
33 int fstat(int fd, struct stat *buf)
37 /* normal stat call has limited values for various stat elements
38 * e.g. uid device major/minor etc.
39 * so we use 64 variant if available
40 * in order to get newer versions of stat elements
42 struct kernel_stat64 kbuf;
43 result = INLINE_SYSCALL(fstat64, 2, fd, &kbuf);
45 __xstat32_conv(&kbuf, buf);
48 struct kernel_stat kbuf;
50 result = INLINE_SYSCALL(fstat, 2, fd, &kbuf);
52 __xstat_conv(&kbuf, buf);
57 libc_hidden_def(fstat)
59 # if ! defined __NR_fstat64 && defined __UCLIBC_HAS_LFS__
60 strong_alias_untyped(fstat,fstat64)
61 libc_hidden_def(fstat64)